| 直接数字合成式低频正弦信号发生器的设计与研究 |
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| 引用本文： | 邹尔宁,郑红原. 直接数字合成式低频正弦信号发生器的设计与研究[J]. 仪器仪表用户, 1999, 0(1) |
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| 作者姓名： | 邹尔宁 郑红原 |
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| 作者单位： | 北京联合大学信息学院!北京市１００００９０(邹尔宁)，北京飞利浦有限公司(郑红原) |
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| 基金项目： | 电子仪表用户杂志跨世纪人才培养基金 |
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| 摘 要： | 本文提出的数字合成式低频正弦信号发生器具有频率覆盖宽、精度高、成本低等优点。文章阐述了数字频率合成方式及数字式正弦信号的合成原理，对实用方案及有关参数进行了设计和分析．从中体现出数字合成技术的优越性。
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| 关 键 词： | 数字的 低频 合成式 信号发生器 |
Design and Study of the Direct Digital Composite Low-Frequency Sine Signal generator |
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| Zou Erning. Design and Study of the Direct Digital Composite Low-Frequency Sine Signal generator[J]. Electronic Instrumentation Customer, 1999, 0(1) |
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| Authors: | Zou Erning |
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| Abstract: | The digital composite low-frequency sine signalgenerator referred to in this article possess theadvantages of wide frequency range,high precision, andlow cost etc. In this article, it is explained that themethod of digital frequency Composed and theprinciple of digital sine signal composed,and it isdemonstrated that the practitaI plan and the relativedata. Through this article, it is reflected that theadvantage of the digital compositive technique. |
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| Keywords: | Digital Low-frequency Composite Signal generator |
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